Mathematics compares the most diverse phenomena and discovers the secret analogies that unite them.
- Jean Baptiste Joseph Fourier (1768-1830)
Embedded Files
Jeon Huiyong
Jeon Huiyong
Afterthought (2017 - 2026)
From undergraduate to master (until 2021), I had been developing a superficial goal of academic candidate for fun. have been majoring in Geomathematics since 2022 (Object : Geoscience, Method : Mathematics) . I love abstract theories. But I always document my academic enlightments to shape and embody my mindset — especially with an eye toward microteaching. I’ve spent at least one hour a day watching mathy discussions everyday (for 7 years) in Youtube channels with sound communities. (I explore almost all areas of mathematics : especially information geometry.) Starbucks is my go-to place for studying math—I've been a Gold member for ten years. I am encountering mathematical anxiety almost everyday, thereof I continue to deepen the mathematical maturity with the guidance of my advisors.
Education
Education
B.S. in Mathematics & Philosophy, (2017.03 - 2020.08, Advisor : Donghi Lee), Department of Mathematics, Pusan National University.
Ph.D Candidate (2020.09 - Now, Advisor : Sangil Kim), Department of Mathematics, Pusan National University.
Technical Research Personnel (2024.03.04 -2026.03.03.)
Research Interest
Research Interest
Keywords : Spatio-Temporal Analysis, GeoMathematics, Signal Processing, Application of Harmonic Analysis, Information Geometry
Research Publication
Research Publication
Papers
2025
[1] H.Jeon and S.Kim, Introduction to Cyclo-Stationary EOF Analysis, East Asian Mathemathematical Journal, http://dx.doi.org/10.7858/eamj.2025.021
[2] H.Jeon and S.Kim, Comparative Analysis of EOF-Wavelet and CSEOF Methods for Signal Decomposition, J.KSIAM, https://doi.org/10.12941/jksiam.2025.29.088
Developing Papers
[3] A Guide to Drive Mathematics-based Geosciences: Data-Driven and Data-Adaptive Spatio-temporal Analysis (목표 : EJPAM)
[4] A study of Nonlinear & Nonstationary Signal-to-Noise Ratio in Spatio-Temporal Analyses via ARIMA and LSTM (EOFWNN vs CSEOFNN), (목표 : TBA)
[5] Local and Global Spatio-Temporal Analyses of Monthly combined Precipitation across South Korea for 1973-2022, (목표 : APJAS)
[6] On construction of Space-Time Eigenfunction via Mathematician's Reformulation : Few knowned Strength of CSEOF (목표 : SIAM REVIEW)
Developing Ideas
Awards
Awards
•2017
-Encouragement Award, Big Data–Based Finance, Fisheries, and Manufacturing Innovation Center (IMC)
•2019
- Hyowon Integrated PhD Scholarship (Full-Funding, 2020-2024), PNU
•2020
- Best Tutor Award, Hyowon Tutoring Program, PNU (Algebra & Topology)
- Undergraduate Research Opportunity Program for Advanced Students, Poster Award, PNU (Complex Variables)
• 2023
- Junior Math Colloquium/Seminar Best Presenter, PNU (English)
• 2024
- Youngnam Mathematical Society, Poster Award (Applied Mathematics)
- Junior Math Colloquium Best Presenter, PNU (English)
• 2025
- BK21 Outstanding Teaching Assistantship Award, PNU (Complex Variables II)
- Korean Mathematical Society, Best Poster Award (Applied Mathematics)
- Junior Math Colloquium Best Presenter, PNU (Korean)
• 2026
- Industrial Mathematics Research Project Grant for Graduate Student, PNU
- President' Award, PNU-Star
Talks (Selected)
Talks (Selected)
Mathematics based Geoscience: Two-stage EOF-Wavelet versus One-stage CSEOF Approach (Poster). Konkuk University, KSIAM
Cyclo-Stationary EOF: Toward a Spatio-Temporally Coupled Eigenfunction, 2025 Youngnam Mathematical Society-Chungcheong Mathematical Society joint annual meeting
Exploring Time-Varying Spatial Structures in Geophysical Data with Classical Mathematical Tools. (Wavelet OS) Tokyo University of Science, JSIAM
Beyond Classical Tools in Geoscience: A Spatio-Temporal Eigenfunction Framework via Wavelet Comparison. (Wavelet OS) Tokyo University of Science, JSIAM
On the Time-Varing Basis Representation in Geoscience via Mathematician’s Perspective, (Poster), ST Convention Center, Korean Mathematical Society
Comparison study of Multivariate Analysis: EOF and CSEOF Spatial Patterns (Poster). Spring Meeting, Yeongnam Mathematical Society
A combination of Empirical Orthogonal Function and Fourier Series. Shimane University, Sakura Exchange Program
Teaching Experiences
Teaching Experiences
1) Complex Analysis I & II , Real Analysis I , Calculus in Engineering I & II, Calculus II (2020.09 - 2026.08)
Teaching Assistant (12 semesters) with 5 Professors
2) Tutoring and Co-teaching (2020.03 - 2026.08)
Designed by bottom-up style, (among 8 semesters) with 8 Group Alumini
Serviceship (Academic)
Serviceship (Academic)
1) Advanced Studyroom of Nature Science (Jan 2020 – Aug 2020)
Student Team Leader
Care alumini, Chief Interviewer, Engaged in peer studying activities from a.m.8:30 to p.m.9:30 as part of an education-oriented student initiative.
2) Graduate Student Committee (Feb 2026 – Jul 2026)
Student Chair
Care of freshmans, Various academic events on department (PNU Mathematics)
Programming Skills
Programming Skills
MATLAB (Main), Python (Sub)
Language Skills
Language Skills
Korean: Native
Japanese: Fluent (JLPT N1)
English: Conversational (TEPS Level 2)
Last Updated : 2026/01/23
Leadership : Semi-Academic & Editorial Engagements
1) High School Magazine Committee (2015)
Student Editor-in-Chief
Organized the editorial team in planning, editing, and publishing the official school magazine, overseeing content development and layout design.
2) Centum Math Enrichment Club (2016)
Student Team Leader
Selected based on top performance in school mathematics competitions and exams, several high school exploration projects over 2 years. Led a student team in problem-solving workshops and mock exam development for competition-level training.
3) Teacher Training Club (2016)
Member
Engaged in peer teaching activities and foundational pedagogical exercises as part of an education-oriented student initiative.
4) MATHZINE Editorial Group (2017)
Member
Contributed as an editorial member to MATHZINE, an academic magazine featuring human-adaptive topics. Assisted in drafting and editing articles authored by faculty members, supporting publication aimed at communicating PNU Mathematics.
5) Worldview Center, Sooyoungro Presbyterian Church (Mar 2019 – Feb 2023, 48 month)
Team Leader & Study Co-Host (https://www.worldview.or.kr/newsletter/fnl/issue/4249/4278)
Served as curriculum publication, document editing, and coordination of special lecture programs. Led an interdisciplinary reading group with over 10 professors, preparing for discussions in both online and offline formats. Also supervised registration, event logistics, as part of long-term ministry support.
6) Services-ship at various-areas (Jan 2017 - present)
-Chief of Student (among 17th, more than 50 persons, Jan.2018 - Dec.2019)
-Valunteer (2017, 2018, 2019, 2020, 2021, 2022, sometimes served as a Chief)
-Short-term Volunteer Team for Japan (Secretery and Translator, Miyazaki - 2018, 2019, 2021),
Short-term Volunteer Team leader for Japan (Miyazaki 2022, Fukuoka 2023)
Page updated
Google Sites
Report abuse